Turn on recursive with --summary

diff --git a/diff.c b/diff.c
index fb8243261cb3cc9165dbe990586d3865fad4ee61..9dbbed75bac4143f36811c3351aea6c71abcf554 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -1741,6 +1741,7 @@ int diff_setup_done(struct diff_options *options)
         */
        if (options->output_format & (DIFF_FORMAT_PATCH |
                                      DIFF_FORMAT_DIFFSTAT |
+                                     DIFF_FORMAT_SUMMARY |
                                      DIFF_FORMAT_CHECKDIFF))
                options->recursive = 1;
        /*